Look at the other posts, this has already been dicussed.
Q1: I ALREADY TOLD YOU THAT THE SIGS AREN'T WORKING FOR SOME REASON, MIGHT BE SOME GLITCH IN THE FORUM MOTION SYSTEM. I LIVE IN THE SAME HOUSE AS YOU.
Q2:Go to the "About the Forum section", it's already there -.-
Q3:As Rion said, no. Already been discussed.